Don’t read this book if you run a family business that is flush with cash, growing like a weed, regularly enjoys drama free family dinners, has their succession plan for your grandchildren in order, and do not foresee any disruption to your business over the next few generations.
Assuming the above does not describe you perfectly, the Harvard Business Review | Family Business Handbook by Josh Baron and Rob Lachenauer is a comprehensive and useful tool for anyone involved with or working in their family business.